2024年5月17日发(作者：芒静和)

六年级下册

第一课

开学了。同学们都返回了学校。他们的假期过得怎么样,他们过的开心吗,

高伟:你好～凯特。你的假期过得怎么样,

凯特:好极了:我和我的父母去了海南。

高伟:你玩的开心吗,

凯特:当然:我们去浏览了三亚。我们在那儿看见了很多香蕉树、椰子树和花

儿。三亚是座美丽的城市。我们很喜欢那里。你也想去那儿吗,

高伟:当然。夏天我会去那儿。

凯特:太棒了:

这是彼得的日记。

二月八日

我在北京过的春节。我很开心。我在春节前夕看电视了。电视节目很有趣～也

很令人兴奋。那天晚上我们吃了饺子～我喜欢饺子。我喜欢春节。我喜欢中国。

temperature piping and equipment, avoid oil pipeline, avoiding

vibration equipment, principles of construction of beautiful and neat

easy to install. 5.1.5.2 from field instrumentation and valves field

junction boxes to the single line slot cable using pipe, 220VAC power

cord shall be full pipe laying, indoor coaxial cables concealed and

outdoor wear buried. 5.1.5.3 bending cold bending method should be used

to protect pipe, bending angle should not be less than 900, when wearing

non-armoured cable and laid, bend radius should not be less than 6 times

the pipe diameter, when while wearing armored cable and concealed, bend

radius should not be less than 10 times the pipe diameter. Bend

protection tube there should be no dents, cracks, single right-angled

bend protection tube should not be more than two. 5.1.5.4 between

protective tube and between protective tube and connector, threaded

connections should be used, it tube end screw thread length should not

be less than 1/2 of the fitting, and ensures the electrical connection.

5.1.5.5 protection tube should line up, ... 5.1.7 5.1.7.1 check tubing

for pressure piping laying pipe, components, materials and

specifications meet the design requirements, and have quality

certificates, before laying should be cleared by welding and bending the

welding slag, rust, chip or a foreign body, and preservative treatments.

5.1.7.2 in pressure piping welding welder must have a valid welder

certificate. 5.1.7.3 tubing under the conditions to meet measurement

requirements should be as short as possible, General length should not

be more than 15m, pipe bending cold bending, cutting machine, minimizing

bending and cross, and there shall be no sharp and complex bending,

bending radius of not less than 3 times the pipe diameter. 5.1.7.4 pipe

and process equipment, piping, or building surface distance is greater

than 50mm, not be laid parallel to the oil, combustible, explosive

第二课 你假期过得怎么样,

好极了。

我在家里

在家里 令人兴奋的 在上海 奇妙的 在北京 极好的 在昆明 有趣的 你假期过

得怎么样,

好极了。

2024年5月17日发(作者：芒静和)

六年级下册

第一课

开学了。同学们都返回了学校。他们的假期过得怎么样,他们过的开心吗,

高伟:你好～凯特。你的假期过得怎么样,

凯特:好极了:我和我的父母去了海南。

高伟:你玩的开心吗,

凯特:当然:我们去浏览了三亚。我们在那儿看见了很多香蕉树、椰子树和花

儿。三亚是座美丽的城市。我们很喜欢那里。你也想去那儿吗,

高伟:当然。夏天我会去那儿。

凯特:太棒了:

这是彼得的日记。

二月八日

我在北京过的春节。我很开心。我在春节前夕看电视了。电视节目很有趣～也

很令人兴奋。那天晚上我们吃了饺子～我喜欢饺子。我喜欢春节。我喜欢中国。

temperature piping and equipment, avoid oil pipeline, avoiding

vibration equipment, principles of construction of beautiful and neat

easy to install. 5.1.5.2 from field instrumentation and valves field

junction boxes to the single line slot cable using pipe, 220VAC power

cord shall be full pipe laying, indoor coaxial cables concealed and

outdoor wear buried. 5.1.5.3 bending cold bending method should be used

to protect pipe, bending angle should not be less than 900, when wearing

non-armoured cable and laid, bend radius should not be less than 6 times

the pipe diameter, when while wearing armored cable and concealed, bend

radius should not be less than 10 times the pipe diameter. Bend

protection tube there should be no dents, cracks, single right-angled

bend protection tube should not be more than two. 5.1.5.4 between

protective tube and between protective tube and connector, threaded

connections should be used, it tube end screw thread length should not

be less than 1/2 of the fitting, and ensures the electrical connection.

5.1.5.5 protection tube should line up, ... 5.1.7 5.1.7.1 check tubing

for pressure piping laying pipe, components, materials and

specifications meet the design requirements, and have quality

certificates, before laying should be cleared by welding and bending the

welding slag, rust, chip or a foreign body, and preservative treatments.

5.1.7.2 in pressure piping welding welder must have a valid welder

certificate. 5.1.7.3 tubing under the conditions to meet measurement

requirements should be as short as possible, General length should not

be more than 15m, pipe bending cold bending, cutting machine, minimizing

bending and cross, and there shall be no sharp and complex bending,

bending radius of not less than 3 times the pipe diameter. 5.1.7.4 pipe

and process equipment, piping, or building surface distance is greater

than 50mm, not be laid parallel to the oil, combustible, explosive

第二课 你假期过得怎么样,

好极了。

我在家里

在家里 令人兴奋的 在上海 奇妙的 在北京 极好的 在昆明 有趣的 你假期过

得怎么样,

好极了。