have become available

With the advent of high-power tunable lasers, multiphoton ionization spectroscopy was developed.

The percentage of discoveries has increased as more sensitive photographic emulsions have become available.

The laser used to date has required...

The gap between the two portions of Saturn's ring is called "Cassini's division" to this (or the present) day.

The switch makes possible heretofore impractical applications of...

Huge reserves of ore, hitherto virtually untouched, will become available.

To date our highest emitter power has been... wt/cm².

This movement is observed to the present (or this) day.

Until the present time few investigations have been conducted of...

Up to now, there has been no detailed work done to find...

The laser used to date has required...

The gap between the two portions of Saturn's ring is called "Cassini's division" to this (or the present) day.

The switch makes possible heretofore impractical applications of...

Huge reserves of ore, hitherto virtually untouched, will become available.

To date our highest emitter power has been... wt/cm².

This movement is observed to the present (or this) day.

Until the present time few investigations have been conducted of...

Up to now, there has been no detailed work done to find...

навесной замок
-

Параллельные тексты EN-RU

...be provided with a means permitting it to be locked in the OFF (isolated) position (for example by padlocks).
[IEC 60204-1-2006]

... иметь средства для запирания в положении ОТКЛЮЧЕНО (отделено), например, с помощью навесных замков.
[Перевод Интент]

Источник: insight-security.com
In simple terms, a padlock has three major components; the Body, the Shackle and the Locking Mechanism, …it may also incorporate features such as a weatherproof casing, anti drill or anti cropping protection, etc.

Discus style padlocks - have no angular corners, so are often used with cycle security chains and cables, as well as being a popular choice for securing doors on sheds and beach huts, etc. When used as a door lock, they will typically be used in conjunction with the special shrouded discus hasp and staple set, which offers extra protection to the padlock shackle.

Shutter Locks / Anvil Locks - are typically used to secure the external (or internal) security roller shutters fitted to shop fronts. They are also popular for use with parking posts, motorcycle security chains, etc.

Conventional Style padlocks have a wide range of applications from low security applications like locking your toolbox, to high security uses such as securing factory gates or protecting motorcycles. They are typically available as; Open, Close, or Semi Enclosed Shackle types

Shackleless type padlock (shown with special hasp)

Shackleless Padlocks - this is a bit of a misnomer as the padlock does of course have a shackle, it’s just that it’s on the underside of the lock body and therefore unseen. This type of padlock can be round (like the one pictured) or rectangular, but typically, they are designed to be used with a special matching security hasp. Because of their design, these units are difficult to attack and over recent years, as well as being used on warehouse doors, etc, they have also become very popular for use on vans and other vehicles where they are used to secure opening double doors.
 

4 tumbler combintion padlock

A "Close Shackle" padlock is one with built in shoulders, which are designed to minimise the amount of the shackle exposed, to a saw or bolt cropper attack. This type of padlock will normally have a higher security rating than an equivalent unit with a semi enclosed or open shackle, however subject to size and clearances, may not be practical for instance, to use where you need to secure 2 chain links together or require a padlock for use with a shrouded hasp, etc. To make them easier to use, many Close Shackle padlocks feature "removable shackles" which are fully released from the body of the padlock when it's unlocked.

An "Open Shackle" padlock will typically be easier to use where the shackle needs to pass through 2 chain-links (i.e, a chain securing two opening gates together), etc. As more of the shackle is exposed however, this makes it potentially easier to attack with a saw or bolt croppers.

A "Semi Enclosed Shackle" padlock is something of a compromise, but will often offer more flexibility in use than a Close Shackle padlock and improved security over an Open Shackle model.

Тематики

• электробезопасность

EN

• padlock

высвобожда́ться из чьих-л объя́тий — release oneself from smb's embrace

он ника́к не вы́свободится от своих дел — he is always busy / unavailable; his affairs keep him busy all the time

остава́ться три неде́ли в Москве́ — remain / stay three weeks in Moscow

остава́ться на́ ночь — stay the night

бага́ж оста́лся на перро́не — the luggage remained [was left] on the platform

по́сле него́ оста́лись жена́ и де́ти — he left a wife and children

оста́ться вдово́й — become a widow

вот всё, что оста́лось от го́рода — this is all that has remained from the city

э́то навсегда́ оста́нется в мое́й па́мяти — it will always remain in my memory

идти́ оста́лось немно́го — there is only a little way to go

до шести́ остаётся не́сколько мину́т — there remain a few minutes before six

оста́лось мно́го еды́ — there is a lot of food left over

ско́лько у вас остаётся вре́мени по́сле рабо́ты? — how much time do you have left over from work?

остаётся то́лько одно́ — there remains one thing (to do)

вам не остаётся ничего́ друго́го, как — there is nothing else left for you to do but

остава́ться при своём мне́нии — remain of the same opinion, stick to one's opinion

остава́ться в долгу́, остава́ться кому́-л до́лжным — be in smb's debt

остава́ться в барыша́х — gain

побе́да оста́лась за на́ми — victory was ours

за ним оста́лось сто рубле́й — he owes smb a hundred roubles